WINDOW Antenna no 868Mhz Wireless RF noi TDJ-868-2.5B
| Hoʻohālike | TDJ-868-2.5B |
| Laulā alapine (MHz) | 868=/-10 |
| VSWR | <=1.5 |
| Impedance hookomo (W) | 50 |
| Mana nui (W) | 50 |
| Loaʻa(dBi) | A:2.15 |
| ʻAno Polarization | Kū pololei |
| Kaumaha(g) | 10 |
| Huina lōʻihi uwea | 2500mm / Hoʻopilikino |
| Loihi X Laua | 115X22 |
| kalakala | ʻeleʻele |
| ʻAno hoʻohui | MMCX/SMA/FME/Hoʻoponopono |
Kiʻi (Unit: mm)
VSWR
Ke hōʻike nei i kahi alapine o 868MHz, ʻo ka TDJ-868-2.5B e hōʻoia i ka hoʻouna pono a me ka maikaʻi, e kūpono ana ia no kahi ākea o nā noi.Me kahi VSWR ma lalo o 1.5, hāʻawi kēia antenna i ka maikaʻi hōʻailona maikaʻi loa, e hōʻemi ana i ka hoʻopili ʻana a hāʻawi i kahi pilina paʻa a paʻa ʻole.
ʻO ka impedance hoʻokomo o 50 e hōʻoia i ka hoʻohālikelike ʻana me nā mea like ʻole a me nā ʻōnaehana, e ʻae ana i ka hoʻohui pono ʻana i kāu hoʻonohonoho i kēia manawa.Me ka mana kiʻekiʻe o 50W, hiki i kēia antenna ke mālama i nā hoʻoili mana kiʻekiʻe, e hōʻoiaʻiʻo ana i ka hana ikaika a hilinaʻi.
Hāʻawi ka TDJ-868-2.5B i ka loaʻa o 2.15dBi, e hāʻawi ana i kahi hōʻailona ikaika a maopopo.Inā ʻoe e hoʻohana nei no ka hoʻoili ʻana i ka ʻikepili, ka mana mamao, a i ʻole nā noi RF uila ʻē aʻe, hiki i kēia antenna ke hiki i ka ikaika hōʻailona kūʻokoʻa, e hōʻoia ana i ka hana maikaʻi loa i nā wahi āpau.
Hoʻolālā ʻia me ka ʻoluʻolu i ka noʻonoʻo, loaʻa i kēia antenna kahi ʻano polarization vertical, e maʻalahi ke hoʻokomo a hoʻonohonoho no ka uhi kiʻekiʻe.Me kāna hoʻolālā māmā, ʻo ke kaupaona ʻana he 10g wale nō, hiki ke kau ʻia ma luna o nā puka makani a i ʻole nā ʻaoʻao kūpono ʻē aʻe, me ka pale ʻole i ka nani o kou wahi.
Hiki mai ka TDJ-868-2.5B me ka lōʻihi o ke kaula he 300mm, e hāʻawi ana i ka maʻalahi i nā koho hoʻonohonoho.Inā makemake ʻoe i kahi kaula lōʻihi a pōkole paha, hiki ke hana ʻia kēia antenna e hoʻokō i kāu mau koi kikoʻī.
I ka hopena, ʻo ka TDJ-868-2.5B WINDOW Antenna no 868Mhz Wireless RF Applications he hopena kiʻekiʻe o ka laina e hāʻawi ana i ka hana ʻokoʻa, ʻoi aku ka maikaʻi o ka hōʻailona, a me ka hoʻokomo pono ʻole.E hoʻomaikaʻi i kāu ʻōnaehana kamaʻilio uea a ʻike i ka ʻokoʻa i hana ʻia i kāu pilina.E koho i ka TDJ-868-2.5B no nā polokalamu RF uea ʻole hilinaʻi, kūpono, a kiʻekiʻe.
